如何在较小的屏幕上垂直向cssbootstrap附加菜单添加自动滚动条? [英] How to add auto scroll bar vertically to cssbootstrap affix menu for smaller screens?
问题描述
我正在使用css bootstrap 粘贴插件作为我网站上的粘滞菜单.
I am using css bootstrap affix plugin as a sticky menu on my site.
菜单上有很多项目,在台式机上这不是问题.但是,当我在小型笔记本电脑上查看网站时,菜单的下半部分会被截断.
I have lots of items on the menu which is not an issue on a desktop. However, when I view my site on a small laptop, the bottom half of my menu get cut off.
当屏幕较小时,我需要在菜单上添加一个自动滚动条.
I need to add an auto scroll bar to the menu when the screen is small.
这是我的html代码
<div class="container">
<div class="row">
<nav class="col-sm-3 scrollspy hidden-xs hidden-sm" id="docs-menu-column">
<ul class="nav nav-pills nav-stacked scrollspy affix-menu" id="docs-menu" data-spy="affix">
<li>
<strong>Code Generator</strong>
<ul class="nav">
<li><a href="#introduction">Introduction</a></li>
<li><a href="#features">Features</a></li>
<li><a href="#dependencies">Dependencies</a></li>
</ul>
</li>
<li>
<strong>Getting Started</strong>
<ul class="nav">
<li><a href="#installation">Installation</a></li>
<li><a href="#features">Features</a></li>
<li><a href="#available-commands">Available Command</a></li>
</ul>
</li>
<li>
<strong>How To</strong>
<ul class="nav">
<li><a href="#how-to-create-views-layout">How to create a "views-layout"</a></li>
<li><a href="#how-to-create-resource">How to create a resource</a></li>
<li><a href="#how-to-create-controller">How to create a controller</a></li>
<li><a href="#how-to-create-model">How to create a model</a></li>
<li><a href="#how-to-create-routes">How to create routes</a></li>
<li><a href="#how-to-create-views">How to create all standard CRUD views</a></li>
<li><a href="#how-to-create-create-view">How to create a "create-view"</a></li>
<li><a href="#how-to-create-edit-view">How to create a "edit-view"</a></li>
<li><a href="#how-to-create-index-view">How to create a "index-view"</a></li>
<li><a href="#how-to-create-show-view">How to create a "show-view"</a></li>
<li><a href="#how-to-create-form-view">How to create a "form-view"</a></li>
<li><a href="#how-to-create-migration">How to create a database migration</a></li>
<li><a href="#how-to-create-form-request">How to create form-request</a></li>
<li><a href="#how-to-create-language">How to create a language file</a></li>
</ul>
</li>
<li>
<strong>Fields</strong>
<ul class="nav">
<li><a href="#model-fields-overview">Overview</a></li>
<li><a href="#model-fields-json">Creating fields from JSON file</a></li>
<li><a href="#model-fields-raw">Creating fields from a raw string</a></li>
</ul>
</li>
</ul>
</nav>
<div class="col-md-9 large-padding-sections" id="docs-main-column">
//Sections goes here.....
</div>
</div>
</div>
我尝试将style="overflow-y: auto !important;"
添加到<nav class="col-sm-3 scrollspy hidden-xs hidden-sm" id="docs-menu-column"
,但这没有用.
I tried adding style="overflow-y: auto !important;"
to the <nav class="col-sm-3 scrollspy hidden-xs hidden-sm" id="docs-menu-column"
but that did not work.
如果屏幕的高度不足以显示整个词缀菜单,如何在左侧的nav
垂直方向上正确添加滚动条?
How can I correctly add a scroll bar vertically to the nav
on the left if the screen is not high enough to show the entire affix menu?
推荐答案
我认为问题是,即使您给它指令滚动,也没有限制高度的限制.试试这个:
I think the problem is that even though you're giving it directive to scroll, there's nothing limiting the height. Try this:
height: 100vh;
overflow-y: scroll;
这篇关于如何在较小的屏幕上垂直向cssbootstrap附加菜单添加自动滚动条?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!